MicroStation V8i SS3 08.11.09.459
Geopak V8i SS2 08.11.07.615
- I have a drainage design gdn file (2D file) open, a Geopak drainage file (.gdf) open, and all the drainage preferences have been setup.
- I have referenced another dgn which consists of land use shapes. I have two landuse types only (pavedareas and buildings). The paved areas and buildings are in two separate levels with different colors but same line styles and line weights.
- In my Geopak Drainage Library window, under the Land Use tab, I have established a land use dataset . The two land use types have been added and their styles have and levels have been set to match what was done in the Land Use reference file.
- I drew a drainage basin and then used the "Select Shape" option in the "Drainage Area" window. Geopak recognized this shape and picked up its area.
- I then went into the "Subareas" tab to use the "Automatic Delineation" option and get a composite runoff coefficient. Here is where I face an issue - Automatic Delineation doesn't seem to work. Even though the drainage area shape straddles two land use types, Geopak returns this message in the message bar " No Land Uses found within Drainage Area Boundary".
- I have checked and double checked the Land Use Library to see if I have the correct levels and line styles set up.
Has anyone faced this issue before?